48207780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2503}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 147655872

約数和(自身を除く): 99448092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 2503, 3210, 3852, 4815, 5006, 6420, 7509, 9630, 10012, 12515, 15018, 19260, 22527, 25030, 30036, 37545, 45054, 50060, 75090, 90108, 112635, 150180, 225270, 267821, 450540, 535642, 803463, 1071284, 1339105, 1606926, 2410389, 2678210, 3213852, 4017315, 4820778, 5356420, 8034630, 9641556, 12051945, 16069260, 24103890, 48207780]

約数ペア:

[(1, 48207780), (2, 24103890), (3, 16069260), (4, 12051945), (5, 9641556), (6, 8034630), (9, 5356420), (10, 4820778), (12, 4017315), (15, 3213852), (18, 2678210), (20, 2410389), (30, 1606926), (36, 1339105), (45, 1071284), (60, 803463), (90, 535642), (107, 450540), (180, 267821), (214, 225270), (321, 150180), (428, 112635), (535, 90108), (642, 75090), (963, 50060), (1070, 45054), (1284, 37545), (1605, 30036), (1926, 25030), (2140, 22527), (2503, 19260), (3210, 15018), (3852, 12515), (4815, 10012), (5006, 9630), (6420, 7509)]